import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/linqiao',
    children: [{
      path: 'linqiao',
      name: '林桥旅游',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '林桥旅游', icon: 'el-icon-position' }
    }]
  },
  {
    path: '/system',
    component: Layout,
    redirect: '/example/table',
    name: '系统管理',
    meta: { title: '系统管理', icon: 'el-icon-s-custom' },
    children: [
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '管理员管理', icon: 'table' }
      },
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '角色管理', icon: 'table' }
      },
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '权限管理', icon: 'table' }
      }
    ]
  },
  {
    path: '/hotel',
    component: Layout,
    redirect: '/hotel/table',
    name: 'hotel',
    meta: { title: '酒店管理', icon: 'el-icon-office-building' },
    children: [
      {
        path: 'table',
        name: '酒店列表',
        component: () => import('@/views/hotel/index'),
        meta: { title: '酒店管理', icon: 'el-icon-office-building' }
      },
      {
        path: 'type',
        name: '房型管理',
        component: () => import('@/views/hotel/index'),
        meta: { title: '房型管理', icon: 'el-icon-user' }
      },
      {
        path: 'table',
        name: '房态管理',
        component: () => import('@/views/hotel/index'),
        meta: { title: '房态管理', icon: 'el-icon-refresh' }
      }
    ]
  },
  {
    path: '/banner',
    component: Layout,
    redirect: '/banner/table',
    name: 'banner',
    meta: { title: '广告管理', icon: 'el-icon-video-camera' },
    children: [
      {
        path: 'banner',
        name: '广告管理',
        component: () => import('@/views/banner/banner'),
        meta: { title: '广告列表', icon: 'el-icon-picture-outline'}
      },
      {
        path: 'position',
        name: '位置管理',
        component: () => import('@/views/banner/index'),
        meta: { title: '位置列表', icon: 'el-icon-location-information' }
      }
    ]
  },
  {
    path: '/order',
    component: Layout,
    redirect: '/example/table',
    name: '订单管理',
    meta: { title: '订单管理', icon: 'el-icon-shopping-cart-2' },
    children: [
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '订单管理', icon: 'table' }
      },
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '支付管理', icon: 'table' }
      }
    ]
  },
  {
    path: '/travel',
    component: Layout,
    redirect: '/example/table',
    name: '旅游管理',
    meta: { title: '旅游管理', icon: 'el-icon-s-promotion' },
    children: [
      {
        path: 'product',
        name: 'product',
        component: () => import('@/views/table/index'),
        meta: { title: '旅游产品', icon: 'el-icon-loading' }
      },
      {
        path: 'luxian',
        name: 'luxian',
        component: () => import('@/views/table/index'),
        meta: { title: '旅游路线', icon: 'el-icon-loading' }
      }
    ]
  }
  ,{
    path: '/user',
    component: Layout,
    redirect: '/example/table',
    name: '用户管理',
    meta: { title: '用户管理', icon: 'el-icon-user' },
    children: [
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '用户管理', icon: 'table' }
      },
      {
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: { title: '用户管理', icon: 'table' }
      }
    ]
  },
  // 404 page must be placed at the end !!!
  { path: '*', redirect: '/404', hidden: true }
]

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
